baber/WOPTO huggingface dataset:
Patent CA-2993913-A1 (CA)
Inventor: JOHNSON RACHEL LYNN
IPC: E21B21/10
Filed: 2015-07-29
Abstract: A continuous circulation system and a connection assembly for establishing a threaded fluid seal to a side port of a continuous circulating sub is disclosed, having independently rotatable and movable first and second first engagement mechanisms. The first engagement mechanism may include first and second wrenches for engaging a pressure tap, checking pressure, removing and reinstalling a safety plug. The second engagement mechanism may include an adapter pipe for creating a threaded seal with the side port thereby allowing reliable high-pressure flow. The connection assembly automates the steps of checking pressure within the sub between the radial valve and safety plug, removing the safety plug, screwing the threaded adapter pipe into the side port, providing a flow path for drilling fluid, disengaging the threaded adapter pipe, replacing the safety plug and returning the continuous circulation sub to its original operational state.
Patent CA-2996675-A1 (CA)
Inventor: LOSCHKIN MIRO
IPC: F22B21/00
Filed: 2016-09-13
Abstract: The present invention relates to an arrangement in a recovery boiler having a furnace for combusting waste liquor and a flue gas duct comprising vertical flue gas channels, at least part of which is provided with heat recovery units for recovering heat from flue gases. The heat recovery units have a width of substantially the width of the flue gas duct, whereby downstream of the furnace the first flue gas channel is provided with a superheater. In addition to the superheater, the first flue gas channel is provided with one of following heat recovery units: an economizer, a boiler bank, or a reheater. The superheater and a second heat recovery unit are located one after the other in horizontal introduction direction of the flue gas, so that in a flue gas channel the flue gas flows in the vertical direction downwards and heats the superheater and the second heat recovery unit simultaneously. The invention also relates to an arrangement, where heat surface elements of the superheater and the second heat recovery unit are positioned parallel in a direction that is crosswise with respect to the horizontal incoming direction of the flue gas.
Patent CA-2996805-A1 (CA)
Inventor: BYERS MARC L
IPC: A61L9/14
Filed: 2016-08-29
Abstract: The present disclosure pertains to systems for generating chemical vapour and distributing said vapour. An exemplary system of the present disclosure comprises an air flow generator configured to generate a flow of air; a first outlet conduit configured to deliver the flow of air from the air flow generator into a tank having a quantity of liquid chemical therein; and a flotation element positioned within the tank and defining an aperture therein, the flotation element configured to float upon the quantity of liquid chemical within the tank so that the flow of air from the first outlet conduit passes through the aperture of the flotation element and is directed onto a surface of the liquid chemical, the flotation element comprising a diffuser configured to direct the flow of air into a horizontal flow of air across the surface of the liquid chemical, where the flow of air causes at least a portion of the quantity of liquid chemical to volatilize or vaporize as volatilized or vaporized chemical and exit the tank from a tank aperture. Systems of the present disclosure to generate and distribute chemical vapor in an efficient and effective manner to address and solve the problems of noxious or otherwise offensive odors.
Patent CA-2997257-A1 (CA)
Inventor: CAVE PETER WILLIAM
IPC: F16H3/54
Filed: 2018-03-05
Abstract: A system includes a first transmission having a first planetary gearset, a first drive shaft, and a first annular sleeve. The first annular sleeve is positioned circumferentially about the first drive shaft, and the first annular sleeve is configured to move axially relative to the first drive shaft and the first planetary gearset from a first axial position in which the first annular sleeve engages a first sun gear of the first planetary gearset to a second axial position in which the first annular sleeve engages a first ring gear of the first planetary gearset to adjust a gear ratio of the first transmission.
Patent CA-2998497-A1 (CA)
Inventor: NARASIMHAN MANDAYAM
IPC: H04N21/235
Filed: 2016-09-23
Abstract: A program map table in a transport stream comprising an elementary stream identifier indicating a particular elementary stream, a high dynamic range flag indicating the presence or absence of high dynamic range content within the elementary stream, and a wide color gamut flag indicating the presence or absence of wide color gamut content within the elementary stream.
Patent CA-3000266-A1 (CA)
Title: Capteur comprenant un ensemble ultrasonique monolithique
Inventor: SCHULTE JOHANNES
IPC: G01S7/52
Filed: 2015-10-09
Abstract: L'invention concerne un capteur et un procédé de détection de sa position relative par rapport à une surface de guidage (5), le capteur comprenant un boîtier (1) et un dispositif d'évaluation électronique (7) qui, en fonction des signaux de mesure, délivre des valeurs de mesure relatives à la position de la surface de guidage (5). Le capteur comporte un ensemble de transducteurs ultrasoniques aux deux extrémités extérieures duquel un transducteur ultrasonique de référence est respectivement installé et une surface réflectrice (12) est respectivement installée en alignement avec les disques piézoélectriques de référence (13) à distance du côté de fond (9), lesquelles sont respectivement inclinées de 45 ° par rapport au côté de fond (9) et sont tournés l'une vers l'autre et par conséquent un trajet de mesure de référence (R) de longueur connue se forme entre les deux transducteurs ultrasoniques de référence. Dans le procédé de détection de la position relative, les valeurs de mesure sont compensées par des mesures dans un trajet de référence relatif à des influences environnementales.
Patent CA-3000294-A1 (CA)
Inventor: LE POLLES SEBASTIEN ALAIN
IPC: F02M26/50
Filed: 2016-09-30
Abstract: The invention relates to a system for descaling an internal combustion engine, said system comprising an injection means arranged so as to inject a cleaning fluid over an inlet for the inflow of a fuel-air mixture of the running engine, said system being characterised in that it also comprises a control means arranged so as to control an opening or closing of an EGR valve of the engine according to parameters of the injected cleaning fluid. The invention is applicable to the maintenance of internal combustion engines, for example engines of motor vehicles.
Patent CA-3000452-A1 (CA)
Title: Assessing a training activity performed by a user in an interactive computer simulation
Inventor: DELISLE JEAN-FRANCOIS
IPC: G09B9/08
Filed: 2018-04-06
Abstract: An interactive computer-based training system, station and method for assessing a training activity performed by a user interacting with tangible instruments for controlling the virtual element in an interactive computer simulation. A processor module obtains a plurality of performance metric datasets related to the virtual element and obtains a plurality of expected maneuvers of the virtual element during the training activity. The processor module computes the plurality of performance metric datasets to identify actual maneuvers of the virtual element during the training activity, identifies one or more failed actual maneuvers of the virtual element during the training activity against corresponding ones of the expected maneuvers and performs computational regression on the actual maneuvers of the virtual element compared to the expected maneuvers of the virtual element to identify one or more root causes of the failed actual maneuvers.
Patent CA-3002636-A1 (CA)
Inventor: HAYAKAWA YASUHISA
IPC: G08G1/14
Filed: 2015-10-22
Abstract: A display method for parking support information, said method being used in a parking support device 100 comprising a display 21 and a control device 10. The control device 10: specifies parking spaces on the basis of predefined parking conditions; and, when displaying the specified parking spaces in a prescribed display region defined in a display screen of the display 21, displays on the display 21 a mark MK indicating the existence of parking spaces not displayed in the display region, if the area of a region of parking spaces displayed in the display region is less than a prescribed value.
Patent CA-3002805-A1 (CA)
Inventor: NGOROI DANIEL K
IPC: G01S17/89
Filed: 2018-04-25
Abstract: Il est décrit des systèmes et des méthodes pour la cartographie dune surface imperméable dune zone géographique cible. La cartographie dune surface imperméable dune zone géographique cible utilise des données dimagerie à quatre bandes et des données de détection et télémétrie par ondes lumineuses (LIDAR) recueillies à partir de la zone géographique cible. Les surfaces imperméables identifiées peuvent être attribuées à des parcelles situées dans la zone géographique cible afin de générer des factures liées au ruissellement des eaux pluviales pour les propriétaires de parcelles.
Patent CA-3003865-A1 (CA)
Title: Surfactant compositions for treatment of subterranean formations and produced oil
Inventor: HOLTSCLAW JEREMY A
IPC: C09K8/035
Filed: 2015-12-07
Abstract: Various embodiments disclosed relate to surfactant compositions for treatment of subterranean formations and produced oil. In various embodiments, the present invention provides a method of treating a subterranean formation including placing in the subterranean formation a surfactant composition. The surfactant composition includes an alkanolamide surfactant and an alkoxylated alcohol surfactant. The surfactant composition also includes an ionic surfactant, a nonionic surfactant, or a combination thereof.
Patent CA-3006074-A1 (CA)
Inventor: CHEA SARAH
IPC: A41B9/00
Filed: 2016-12-23
Abstract: The present disclosure is an undergarment having a fabric panel having a first surface and a second surface; a first fastener assembly coupled to the fabric panel and a second fastener assembly coupled to the fabric panel; a pocket panel coupled to the fabric panel and having an interior surface and an exterior surface; a reversible pocket with an inner surface formed by the fabric panel and the interior surface of the pocket panel; wherein the reversible pocket is configured to be reversed so that the undergarment is stored in a reversed pocket with an inner surface formed by the exterior surface of the pocket panel and the fabric panel.
Patent CA-3006537-A1 (CA)
Inventor: THENNATI RAJAMANNAR
IPC: C07D203/18
Filed: 2016-12-12
Abstract: The present invention relates to a process for preparation of lisdexamphetamine and its pharmaceutically acceptable salts via a novel aziridine intermediate of Formula IV.
Patent CA-3008366-A1 (CA)
Inventor: PELZER FRANK
IPC: A63F13/5372
Filed: 2016-12-12
Abstract: The invention relates to a method for live determining of a sports device (3) by means of a system which has a position monitoring system (2), a user device (7; 9), and a central server device (5), wherein the method has the following steps: determining a live position of a sports device (3) in the region of a sports arena (1) during a competition by means of the position monitoring system (2), wherein, during the competition, the sports device (3) moves in the area of the sports arena (1) according to the competition; detecting a user input via the user device (7; 9); and, in the central server device: providing live position data for the sports device (3), providing position data for the sports device (3), providing test data which are indicative of a test criterion assigned to the user-defined position selection; and determining whether the test criterion is satisfied, wherein the live position data and the position data for the sports device (3) are hereby compared. Furthermore, the invention relates to a system for live determining of a sports device (3).
Patent CA-3008444-A1 (CA)
Inventor: ZUAITER OMAR
IPC: A61C1/00
Filed: 2016-11-25
Abstract: An apparatus assisting in dental procedure, comprising: a body adapted to be received with an oral cavity; an anchoring means for securing the body within the oral cavity such that it at least partially surrounds one or more teeth; a dental device located within the body and adapted to move in a plurality of planes relative to the one or more teeth; and a controller for controlling the dental device to move into a suitable position relative to the one or more teeth and once located in position carry out work on or about the one or more teeth.
Patent CA-3008698-A1 (CA)
Title: Ginkgolide b derivative and preparation method and use thereof
Inventor: LI DAXIONG
IPC: A61P9/00
Filed: 2016-12-19
Abstract: Disclosed are Ginkgolide B derivatives with improved water solubility over prior art Ginkgolide compounds. The compounds are of formula I: (see formula I) wherein R1 is selected from pyrazinyl or substituted pyrazinyl; and wherein R11, R12 and R13 are separately or simultaneously selected from H, alkyl, alkoxy, halogen, hydroxyl, cyano, or phenyl; or of formula BZ, BA, BD or BL, (see formula BZ) (see formula BA) (see formula BD) (see formula BL)
Patent CA-3009976-A1 (CA)
Inventor: JENSEN BRYAN DAVID
IPC: B64D37/32
Filed: 2017-01-19
Abstract: La présente invention concerne un exemple de système d'inertage catalytique à recirculation libre qui comprend : (i) une pluralité de réservoirs de carburant possédant (a) des orifices de gaz inerte respectifs permettant d'évacuer le gaz inerte dans un réservoir de carburant respectif, et (b) des orifices de gaz libre respectifs permettant d'aspirer le gaz libre à partir du réservoir de carburant respectif ; et (ii) un système de génération de gaz inerte comprenant (a) un orifice d'entrée de gaz libre couplé fluidiquement aux orifices de gaz libre respectifs, (b) un orifice de sortie de gaz inerte couplé fluidiquement aux orifices de gaz inerte respectifs, (c) un réacteur catalytique permettant la conversion chimique du gaz libre reçu à travers l'orifice d'entrée de gaz libre en gaz inerte à évacuer à travers l'orifice de sortie de gaz inerte, et (d) un appareil moteur permettant de déplacer le gaz à travers le système de génération de gaz inerte.
Patent CA-3010081-A1 (CA)
Inventor: YAZDI ALIREZA ZEHTAB
IPC: C10G1/04
Filed: 2018-06-29
Abstract: A method comprises introducing an oil sand slurry stream to a primary separation cell (PSC) and forming a bitumen froth, a middlings stream, and a coarse sand tailings stream (CST); introducing the middlings stream to a flotation process and forming a recycle froth and a flotation tailings stream; and introducing CO2 into one or more of: i) the PSC, beneath a froth layer; ii) the middlings stream; and iii) the flotation process, for increasing bitumen recovery, sequestering carbon dioxide in the CST and/or the flotation tailings stream, increasing fines capture in the CST, or a combination thereof.
Patent CA-3012459-A1 (CA)
Title: A method for targeted intraprostatic administration of prx302 for treatment of prostate cancer
Inventor: HULME ALLISON J
IPC: C07K14/195
Filed: 2017-01-27
Abstract: This application relates to methods of targeted focal treatment for localized prostate cancer.
Patent CA-3014084-A1 (CA)
Title: Beverage maker
Inventor: KALBFLEISCH ALAN PAUL
IPC: A47G19/22
Filed: 2017-01-27
Abstract: A beverage maker, particularly for coffee or tea, includes an outer receptacle for containing a mixture of a liquid and a solid beverage making material. A filter element mountable within the outer receptacle divides the outer receptacle into a fluid flow space between the filter element and a closed bottom of the outer receptacle, and a holding space between the filter element and a top of the outer receptacle where the liquid and solid material are mixed to form a beverage. An inner housing having a beverage receptacle may slide in the outer receptacle to filter the beverage through the substantially stationary filter element to provide the beverage in the fluid flow space. Under continued pressure, the beverage is forced into at least one fluid flow conduit fluidly connecting the fluid flow space to the beverage receptacle to fill the beverage receptacle.
Patent CA-3015206-A1 (CA)
Inventor: ZHANG CHENGCHEN
IPC: G08C17/02
Filed: 2018-01-11
Abstract: The present invention provides a wet high intensity magnetic separator, which comprises magnetic excitation system, sorting collection system, safety and isolation system and adjustment system, wherein the magnetic excitation system provides the background magnetic field used for sorting; the sorting collection system separates magnetic materials in pulp containing magnetic minerals from non-magnetic materials through magnetic separation; the safety and isolation system is used to isolate the granularity of the feeding materials, segregation of impurities in water, isolation of pollution from insulating coolant, separation of the magnetic field from fear magnetic parts and safety protection of motor, coil, matrix box module and personal safety protection of operators; the adjustment system is used for the regulation of the background magnetic field intensity, ring speed, pulsating amplitude and frequency, the height of the liquid level and the quantity/angle of rinsing water, discharging water, etc. In the invention, lots of components or modules realize the division of labor and cooperation between the systems to achieve a reliable and stable strong magnetic separation for weakly magnetic minerals.
Patent CA-3016336-A1 (CA)
Title: Dispositifs d'evacuation et de visualisation de caillots et procedes d'utilisation
Inventor: WASHBURN RICHARD H
IPC: A61B17/34
Filed: 2017-03-16
Abstract: L'invention concerne un dispositif d'évacuation de caillots intégré ayant une visualisation pour une utilisation dans des applications neurochirurgicales, en particulier pour l'évacuation de caillots formés en résultat d'une hémorragie intracrânienne (ICH). Le dispositif peut en outre comprendre une caméra intégrée et une lumière pour visualiser l'intérieur du cerveau et le caillot lui-même. En outre, le dispositif est conçu pour évacuer des caillots par aspiration et irrigation.
Patent CA-3017813-A1 (CA)
Title: Fusion proteins targeting tumour associated macrophages for treating cancer
Inventor: TVEITA ANDERS
IPC: C07K16/28
Filed: 2017-03-16
Abstract: The present invention relates to cancer immunotherapy. In particular, provided herein are fusion proteins for targeting tumor associated macrophages with immunostimulatory agents.
Patent CA-3018402-A1 (CA)
Inventor: LI YUNFEI
IPC: A61P25/24
Filed: 2017-03-28
Abstract: The present invention provides a vortioxetine pamoic acid salt, which includes a crystal form, a solvate or an amorphous substance of the vortioxetine pamoic acid salt. The present invention provides a preparation method and use of the vortioxetine pamoic acid salt and the crystal form thereof. The vortioxetine pamoic acid salt prepared in the present invention prolongs the residence time of the vortioxetine in vivo, achieving a slow release of the vortioxetine in vivo, and is suitable for preparing a long-acting dosage form.
Patent CA-3020186-A1 (CA)
Title: Renewably derived polyesters and methods of making and using the same
Inventor: NELSON ASHLEY M
IPC: C08G63/78
Filed: 2017-04-19
Abstract: Polyester compositions are disclosed herein, as well as methods of making and using such polyesters. In some embodiments, the polyesters are formed from monomers derived from natural oils. In some embodiments, the polyesters are highly branched polymers, such as highly branched polymers that have low viscosity at higher molecular weights.
Patent CA-3020737-A1 (CA)
Title: Methode de communication de dispositif mobile a efficacite energetique
Inventor: LUCRECIO ARMANDO J
IPC: G01D21/00
Filed: 2018-10-15
Abstract: Il est décrit des méthodes, des appareils et des systèmes servant à localiser un élément dintérêt. Plus particulièrement, il est décrit un appareil qui comprend un processeur, une radio capable de communiquer avec un réseau étendu, un récepteur GPS, un accéléromètre et une interface physique. Le processeur détermine quun signal GPS nest pas disponible. Par suite de cette détermination, le processeur active un ou plusieurs capteurs. Le processeur obtient des données dempreinte auprès dun premier capteur par lensemble de capteurs. Le processeur transmet les données dempreinte à un serveur en réseau. Les données dempreintes servent à déterminer lemplacement de lappareil de localisation.
Patent CA-3025837-A1 (CA)
Title: Formulations injectables physiologiquement equilibrees de fosnetupitant
Inventor: VENTURINI ALESSIO
IPC: A61K9/08
Filed: 2017-06-01
Abstract: La présente invention concerne des doses et des formulations injectables de fosnétupitant et de sels de qualité pharmaceutique de celui-ci, qui sont efficaces, chimiquement stables et physiologiquement équilibrées pour plus de sécurité et d'efficacité.
Patent CA-3026620-A1 (CA)
Title: Formulation destinee a etre utilisee dans le traitement du prurit uremique
Inventor: MENNE TORKIL
IPC: A61P17/04
Filed: 2017-06-16
Abstract: L'invention concerne une formulation topique comprenant un nucléophile, comme le sont les acides aminés et la plupart des polypeptides et/ou un dérivé de ceux-ci, en vue d'une utilisation dans le traitement ou la prévention de la peau sèche prurigineuse provoquée par l'urée, comme par exemple en cas de prurit urémique, chez un sujet. L'acide aminé peut être l'histidine et le dérivé peut être un produit de dégradation de l'histidine, un peptide d'histidine, un peptide d'histidine et un ou plusieurs acides aminés supplémentaires, et un sel pharmaceutiquement acceptable d'histidine.
Patent CA-3029141-A1 (CA)
Inventor: LUNDBERG ANTE SVEN
IPC: C12N15/10
Filed: 2017-07-06
Abstract: La présente invention concerne des matériaux et des méthodes pour traiter un patient présentant une ou plusieurs maladies associées à SCN9A ex vivo ou in vivo. La présente invention concerne également des matériaux et des méthodes qui permettent d'éditer et/ou de moduler l'expression du gène SCN9A dans une cellule par édition du génome.
Patent CA-3029255-A1 (CA)
Inventor: CARNER BRAYTON
IPC: E21B1/02
Filed: 2017-06-26
Abstract: A pneumatic drilling device comprising: an impact manifold or cylinder in fluid communication with a rotary air manifold or gear box; and a single air inlet. The single air inlet may be in fluid communication with the impact manifold or cylinder.
Patent CA-3031143-A1 (CA)
Inventor: DONOHUE KEVIN V
IPC: A01H5/10
Filed: 2017-08-01
Abstract: Disclosed are double stranded RNA molecules that are toxic to coleopteran insects. In particular, interfering RNA molecules capable of interfering with pest target genes and that are toxic to the target pest are provided. Further, methods of making and using the interfering RNA, for example in transgenic plants or as the active ingredient in a composition, to confer protection from insect damage are disclosed.
Patent CA-3031487-A1 (CA)
Title: Strap indicator
Inventor: MACIEJCZYK WIESLAW
IPC: B60N2/28
Filed: 2019-01-25
Abstract: The invention is an indicator means (21, 22, 23) on a strap (11 ) to provide a means of showing when slack in the strap (11) is removed and/or tension is applied to the strap (11). The strap (11) is secured with respect to an object (10) at one end and to an anchor point at the other end and the indicator means (21, 22, 23) shows visually that the strap (11) has at least had all slack removed therefrom and where the indicator means (21, 22, 23)is arranged to provide an indication from both sides of the strap (11) to allow a visual indication of tension regardless of which direction the strap (11) extends away from the object (10).